10431612020636 has 36 divisors (see below), whose sum is σ = 19393777720800. Its totient is φ = 4908627580416.

The previous prime is 10431612020623. The next prime is 10431612020677. The reversal of 10431612020636 is 63602021613401.

It is a junction number, because it is equal to n+sod(n) for n = 10431612020596 and 10431612020605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15483080 + ... + 16142768.

It is an arithmetic number, because the mean of its divisors is an integer number (538716047800).

Almost surely, 2^{10431612020636} is an apocalyptic number.

It is an amenable number.

10431612020636 is a deficient number, since it is larger than the sum of its proper divisors (8962165700164).

10431612020636 is a wasteful number, since it uses less digits than its factorization.

10431612020636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673406 (or 673387 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 10431612020636 in words is "ten trillion, four hundred thirty-one billion, six hundred twelve million, twenty thousand, six hundred thirty-six".